ibrahimabdullahi483 ibrahimabdullahi483
  • 22-12-2019
  • Mathematics
contestada

the angles of a triangle are x^0, 2x^0 and (2x+5)^0 find the size of the angles

Relax

Respuesta :

akiran007
akiran007 akiran007
  • 22-12-2019

Answer:

the angles are 35⁰, 70⁰ 75⁰

Step-by-step explanation:

the three angles are = x⁰ +2x⁰+(2x+5)⁰= 180⁰

5x+5= 180

5x= 175

x= 175/5= 35⁰

2x= 70⁰

2x+5= 75⁰

Answer Link

Otras preguntas

A rectangular game board measures 126 centimeters by 90 centimeters. The game board is divided into small squares of equal size.a. Find the longest possible len
Should the quotient if an integer divided by a non-zero integer always be a rational number?
is 6.7 an integer and a whole number?
8×{[(7+4)×2]-[(11-7)×4]}
the glee club has 120 cupcakes to sell. they have decided to arrange the cupcakes in the shape of a rectangle, such that the rows have an even number of cupcake
I have 14 tens, 6 hundreds, 7 ten thousands, and 15 ones. What number am I??
What times what equals 154
How to solve 7x2+5-2x-3+5
Important substances found in food, which promote growth and good health
286,489 Is an odd number. How many times greater Is the 8 In the ten thousands place than the 8 In the tens place?